[pkgsrc/trunk]: pkgsrc/mk/scripts Add more error checking. PACKAGES must exi...

[dmcmahill <dmcmahill%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/f70ff68859cf
branches:  trunk
changeset: 494489:f70ff68859cf
user:      dmcmahill <dmcmahill%pkgsrc.org@localhost>
date:      Tue May 24 21:48:22 2005 +0000

description:
Add more error checking.  PACKAGES must exist.  No extra command line args taken.

diffstat:

 mk/scripts/binpkg-cache |  13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)

diffs (29 lines):

diff -r 18f10dc21a5b -r f70ff68859cf mk/scripts/binpkg-cache
--- a/mk/scripts/binpkg-cache   Tue May 24 21:29:59 2005 +0000
+++ b/mk/scripts/binpkg-cache   Tue May 24 21:48:22 2005 +0000
@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-# $NetBSD: binpkg-cache,v 1.5 2005/05/24 20:56:47 dmcmahill Exp $
+# $NetBSD: binpkg-cache,v 1.6 2005/05/24 21:48:22 dmcmahill Exp $
 #
 # Script for generating a cache file with information about
 # all binary packages contained in a directory.
@@ -318,6 +318,17 @@
        esac
 done
 
+if test $# -ne 0 ; then
+       echo "$0:  $* is invalid"
+       usage
+       clean_and_exit1
+fi
+
+if test ! -d ${PACKAGES} ; then
+       echo "Packages directory ${PACKAGES} seems to be missing"
+       clean_and_exit1
+fi
+
 # put a trailing / after ${PACKAGES} in case ${PACKAGES} is 
 # a link.
 for d in `${FIND} ${PACKAGES}/ -type d -print` ; do